Implemented payments source selection

TODO.md

@@ -86,3 +86,9 @@ at + clock time, midnight, noon- At 3:30 p.m., At 4:01, At noon
         from django.utils import translation
         with translation.override('en'):
 * Plurals!
+
+* help_text on readonly_fields specialy Bill.state. (eg. A bill is in OPEN state when bla bla )
+
+* Account link and "show all" button on the filters secction instead of object-tools
+
+* Create ProForma from orders orders.bill(proforma=True)

orchestra/admin/forms.py

@@ -1,5 +1,6 @@
+from django.contrib.admin import helpers
+from django.forms.models import modelformset_factory, BaseModelFormSet
 from django.template import Template, Context
-from django.contrib.admin.helpers import AdminForm
 
 
 class AdminFormMixin(object):
@@ -9,10 +10,35 @@ class AdminFormMixin(object):
         fieldsets = [
             (None, {'fields': self.fields.keys()})
         ]
-        adminform = AdminForm(self, fieldsets, prepopulated_fields)
+        adminform = helpers.AdminForm(self, fieldsets, prepopulated_fields)
         template = Template(
             '{% for fieldset in adminform %}'
             '   {% include "admin/includes/fieldset.html" %}'
             '{% endfor %}'
         )
         return template.render(Context({'adminform': adminform}))
+
+
+class AdminFormSet(BaseModelFormSet):
+    def as_admin(self):
+        prepopulated = {}
+        fieldsets = [
+            (None, {'fields': self.form().fields.keys()})
+        ]
+        readonly = getattr(self.form.Meta, 'readonly_fields', ())
+        if not hasattr(self.modeladmin, 'verbose_name_plural'):
+            opts = self.modeladmin.model._meta
+            self.modeladmin.verbose_name_plural = opts.verbose_name_plural
+        inline_admin_formset = helpers.InlineAdminFormSet(self.modeladmin, self,
+            fieldsets, prepopulated, readonly, model_admin=self.modeladmin)
+        template = Template(
+            '{% include "admin/edit_inline/tabular.html" %}'
+        )
+        return template.render(Context({'inline_admin_formset': inline_admin_formset}))
+
+
+def adminmodelformset_factory(modeladmin, form):
+    formset = modelformset_factory(modeladmin.model, extra=0,
+            form=form, formset=AdminFormSet)
+    formset.modeladmin = modeladmin
+    return formset

orchestra/apps/bills/actions.py

@@ -2,11 +2,16 @@ import StringIO
 import zipfile
 
 from django.contrib import messages
+from django.contrib.admin import helpers
 from django.http import HttpResponse
+from django.shortcuts import render
 from django.utils.translation import ugettext_lazy as _
 
+from orchestra.admin.forms import adminmodelformset_factory
 from orchestra.utils.html import html_to_pdf
 
+from .forms import SelectSourceForm
+
 
 def download_bills(modeladmin, request, queryset):
     if queryset.count() > 1:
@@ -35,29 +40,33 @@ view_bill.verbose_name = _("View")
 view_bill.url_name = 'view'
 
 
-from django import forms
-from django.forms.models import BaseModelFormSet
-from django.forms.formsets import formset_factory
-from django.forms.models import modelformset_factory
-from django.shortcuts import render
-
-from .forms import SelectPaymentSourceForm
-
 def close_bills(modeladmin, request, queryset):
     queryset = queryset.filter(status=queryset.model.OPEN)
     if not queryset:
         messages.warning(request, _("Selected bills should be in open state"))
         return
-    SelectPaymentSourceFormSet = modelformset_factory(queryset.model, form=SelectPaymentSourceForm, extra=0)
-    if request.POST.get('action') == 'close_selected_bills':
-        formset = SelectPaymentSourceFormSet(request.POST, queryset=queryset)
+    SelectSourceFormSet = adminmodelformset_factory(modeladmin, SelectSourceForm)
+    formset = SelectSourceFormSet(queryset=queryset)
+    if request.POST.get('post') == 'yes':
+        formset = SelectSourceFormSet(request.POST, request.FILES, queryset=queryset)
         if formset.is_valid():
             for form in formset.forms:
-                form.save()
+                source = form.cleaned_data['source']
+                form.instance.close(payment=source)
             messages.success(request, _("Selected bills have been closed"))
             return
-    formset = SelectPaymentSourceFormSet(queryset=queryset)
-    return render(request, 'admin/bills/close_confirmation.html', {'formset': formset})
+    opts = modeladmin.model._meta
+    context = {
+        'title': "Are you sure?",
+        'action_value': 'close_bills',
+        'deletable_objects': queryset,
+        'queryset': queryset,
+        'opts': opts,
+        'app_label': opts.app_label,
+        'action_checkbox_name': helpers.ACTION_CHECKBOX_NAME,
+        'formset': formset,
+    }
+    return render(request, 'admin/bills/close_confirmation.html', context)
 close_bills.verbose_name = _("Close")
 close_bills.url_name = 'close'
 

orchestra/apps/bills/forms.py

@@ -1,15 +1,28 @@
 from django import forms
 from django.utils.translation import ugettext_lazy as _
 
+from orchestra.admin.utils import admin_link
+from orchestra.forms.widgets import ShowTextWidget
 
-class SelectPaymentSourceForm(forms.ModelForm):
+
+class SelectSourceForm(forms.ModelForm):
+    bill_link = forms.CharField(label=_("Number"), required=False,
+            widget=ShowTextWidget())
+    account_link = forms.CharField(label=_("Account"), required=False)
+    display_total = forms.CharField(label=_("Total"), required=False)
+    display_type = forms.CharField(label=_("Type"), required=False,
+            widget=ShowTextWidget())
     source = forms.ChoiceField(label=_("Source"), required=False)
     
     class Meta:
-        fields = ('number', 'source')
+        fields = (
+            'bill_link', 'display_type', 'account_link', 'display_total',
+            'source'
+        )
+        readonly_fields = ('account_link', 'display_total')
     
     def __init__(self, *args, **kwargs):
-        super(SelectPaymentSourceForm, self).__init__(*args, **kwargs)
+        super(SelectSourceForm, self).__init__(*args, **kwargs)
         bill = kwargs.get('instance')
         if bill:
             sources = bill.account.paymentsources.filter(is_active=True)
@@ -19,6 +32,9 @@ class SelectPaymentSourceForm(forms.ModelForm):
                 if not recharge or source.method_class().allow_recharge:
                     choices.append((source.pk, str(source)))
             self.fields['source'].choices = choices
+            self.fields['source'].initial = choices[-1][0]
+            self.fields['bill_link'].initial = admin_link('__unicode__')(bill)
+            self.fields['display_type'].initial = bill.get_type_display()
     
     def clean_source(self):
         source_id = self.cleaned_data['source']
@@ -27,8 +43,8 @@ class SelectPaymentSourceForm(forms.ModelForm):
         source_model = self.instance.account.paymentsources.model
         return source_model.objects.get(id=source_id)
     
+    def has_changed(self):
+        return False
+    
     def save(self, commit=True):
-        if commit:
-            source = self.cleaned_data['source']
-            self.instance.close(payment=source)
-        return self.instance
+        pass

orchestra/apps/bills/models.py

@@ -180,7 +180,7 @@ class Bill(models.Model):
     @cached
     def get_subtotals(self):
         subtotals = {}
-        for line in self.lines.all().prefetch_related('sublines'):
+        for line in self.lines.all():
             subtotal, taxes = subtotals.get(line.tax, (0, 0))
             subtotal += line.total
             for subline in line.sublines.all():

orchestra/apps/bills/templates/admin/bills/close_confirmation.html

@@ -4,6 +4,7 @@
 {% block extrastyle %}
 {{ block.super }}
 <link rel="stylesheet" type="text/css" href="{% static "admin/css/forms.css" %}" />
+<link rel="stylesheet" type="text/css" href="{% static "orchestra/css/hide-inline-id.css" %}" />
 {% endblock %}
 
 
@@ -18,12 +19,16 @@
     <form action="" method="post">{% csrf_token %}
     <div>
     <div style="margin:20px;">
-            {{ formset }}
+
+        {{ formset.as_admin }}
+
+
     </div>
     {% for obj in queryset %}
     <input type="hidden" name="{{ action_checkbox_name }}" value="{{ obj.pk|unlocalize }}" />
     {% endfor %}
-    <input type="hidden" name="action" value="close_selected_bills"/>
+    <input type="hidden" name="action" value="{{ action_value }}"/>
+    <input type="hidden" name="post" value="yes"/>
     <input type="submit" value="{% trans "Yes, close bills" %}" />
     </div>
     </form>

orchestra/apps/payments/admin.py

@@ -82,6 +82,7 @@ class PaymentSourceAdmin(AccountAdminMixin, admin.ModelAdmin):
         opts = self.model._meta
         info = opts.app_label, opts.model_name
         select_urls = patterns("",
+            # TODO wrap for authentication
             url("/select-method/$",
                 self.select_method_view,
                 name='%s_%s_select_method' % info),

orchestra/apps/payments/models.py

@@ -55,11 +55,18 @@ class PaymentSource(models.Model):
 class TransactionQuerySet(models.QuerySet):
     group_by = group_by
     
+    def create(self, **kwargs):
+        source = kwargs.get('source')
+        if source is None or not hasattr(source.method_class, 'process'):
+            # Manual payments don't need processing
+            kwargs['state']=self.model.WAITTING_CONFIRMATION
+        return super(TransactionQuerySet, self).create(**kwargs)
+
 
 # TODO lock transaction in waiting confirmation
 class Transaction(models.Model):
-    WAITTING_PROCESSING = 'WAITTING_PROCESSING'
-    WAITTING_CONFIRMATION = 'WAITTING_CONFIRMATION'
+    WAITTING_PROCESSING = 'WAITTING_PROCESSING' # CREATED
+    WAITTING_CONFIRMATION = 'WAITTING_CONFIRMATION' # PROCESSED
     CONFIRMED = 'CONFIRMED'
     REJECTED = 'REJECTED'
     DISCARTED = 'DISCARTED'